Patents by Inventor Hyun Jeong YIM

Hyun Jeong YIM has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11882481
    Abstract: Disclosed are an apparatus and method for providing an offloading service. A method of providing an offloading service according to an example embodiment includes streaming, to a user terminal including a cellular network receiver and a broadcast network receiver, media content data through a cellular network, transmitting, to the user terminal, an offloading service providing signal for activating the broadcast network receiver of the user terminal through the cellular network, transmitting, to the user terminal, a broadcast signal including connection information of a broadcast network to which the user terminal is to be connected so as to receive the media content data, through the cellular network, and broadcasting the media content data through the broadcast network.
    Type: Grant
    Filed: April 12, 2022
    Date of Patent: January 23, 2024
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Soon Choul Kim, Sung Ik Park, Jae-young Lee, Hyun-Jeong Yim, Namho Hur, Dong Joon Choi
  • Patent number: 11855716
    Abstract: Disclosed herein are a method for transmitting a broadcast signal for signaling information about a combination of Layered-Division Multiplexing (LDM) technology and Multiple-Input Multiple-Output (MIMO) technology and an apparatus using the method. The method includes generating first signaling information indicating whether MIMO technology is applied to an enhanced layer by LDM technology, generating second signaling information indicating an MIMO application method when the MIMO technology is applied to the enhanced layer, and generating a broadcast signal using the first signaling information and the second signaling information.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: December 26, 2023
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Bo-Mi Lim, Hoi-Yoon Jung, Sung-Ik Park, Hae-Chan Kwon, Sung-Jun Ahn, Nam-Ho Hur, Hyun-Jeong Yim
  • Publication number: 20230155634
    Abstract: Disclosed herein are a method for transmitting a broadcast signal for signaling information about a combination of Layered-Division Multiplexing (LDM) technology and Multiple-Input Multiple-Output (MIMO) technology and an apparatus using the method. The method includes generating first signaling information indicating whether MIMO technology is applied to an enhanced layer by LDM technology, generating second signaling information indicating an MIMO application method when the MIMO technology is applied to the enhanced layer, and generating a broadcast signal using the first signaling information and the second signaling information.
    Type: Application
    Filed: July 7, 2022
    Publication date: May 18, 2023
    Inventors: Bo-Mi LIM, Hoi-Yoon JUNG, Sung-Ik PARK, Hae-Chan KWON, Sung-Jun AHN, Nam-Ho HUR, Hyun-Jeong YIM
  • Publication number: 20220330095
    Abstract: Disclosed are an apparatus and method for providing an offloading service. A method of providing an offloading service according to an example embodiment includes streaming, to a user terminal including a cellular network receiver and a broadcast network receiver, media content data through a cellular network, transmitting, to the user terminal, an offloading service providing signal for activating the broadcast network receiver of the user terminal through the cellular network, transmitting, to the user terminal, a broadcast signal including connection information of a broadcast network to which the user terminal is to be connected so as to receive the media content data, through the cellular network, and broadcasting the media content data through the broadcast network.
    Type: Application
    Filed: April 12, 2022
    Publication date: October 13, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: SOON CHOUL KIM, Sung Ik PARK, Jae-young LEE, Hyun-Jeong YIM, Namho HUR, Dong Joon CHOI
  • Patent number: 11343786
    Abstract: Disclosed herein are a method for broadcast gateway signaling using a cloud network and an apparatus for the same. The method includes generating an outer packet corresponding to the outer layer of a tunneling system using an inner packet corresponding to the inner layer of the tunneling system, generating a header of the outer packet, and transmitting the outer packet to a transmitter through a Studio-to-Transmitter Link (STL). The header includes an STL propagation delay time field indicating a reception wait time for an STL stream corresponding to the outer packet.
    Type: Grant
    Filed: February 23, 2021
    Date of Patent: May 24, 2022
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Soon-Choul Kim, Jae-Young Lee, Hye-Ju Oh, Hyun-Jeong Yim, Dong-Joon Choi
  • Publication number: 20220132452
    Abstract: Disclosed herein are a method for broadcast gateway signaling using a cloud network and an apparatus for the same. The method includes generating an outer packet corresponding to the outer layer of a tunneling system using an inner packet corresponding to the inner layer of the tunneling system, generating a header of the outer packet, and transmitting the outer packet to a transmitter through a Studio-to-Transmitter Link (STL). The header includes an STL propagation delay time field indicating a reception wait time for an STL stream corresponding to the outer packet.
    Type: Application
    Filed: February 23, 2021
    Publication date: April 28, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Soon-Choul KIM, Jae-Young LEE, Hye-Ju OH, Hyun-Jeong YIM, Dong-Joon CHOI
  • Patent number: 11082728
    Abstract: Disclosed herein are a method and apparatus for providing and using a broadcast service. Multiple layers of contents may be provided over a broadcast network and a communication network. A terminal may acquire the multiple layers over the broadcast network and the communication network. When a specified layer cannot be acquired over the broadcast network, the terminal may acquire the specified layer over the communication network, using service-layer signaling information provided over the broadcast network. The service-layer signaling information may include information used to acquire the specified layer over the communication network.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: August 3, 2021
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Hyun-Jeong Yim, Jae-Young Lee, Sung-Ik Park, Heung-Mook Kim
  • Publication number: 20200305031
    Abstract: Disclosed herein are a broadcast signal reception method using network switching and an apparatus for the same. The broadcast signal reception method using network switching includes determining, by a broadcast signal reception apparatus, a network-switching time point based on a network-switching condition that is set in consideration of at least one of a characteristics of a broadcast signal received over a broadcast network during a preset time period and a continuity of packets received over the broadcast network during the preset time period, and receiving, by the broadcast signal reception apparatus, the broadcast signal by performing network switching to a broadband network at the network-switching time point.
    Type: Application
    Filed: October 22, 2019
    Publication date: September 24, 2020
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jae-Young LEE, Sung-Ik PARK, Heung-Mook KIM, Hyun-Jeong YIM
  • Patent number: 10645454
    Abstract: Disclosed are a dynamic multi-mode service (MMS) transmission apparatus, a dynamic MMS reception apparatus, and a method for providing a dynamic MMS.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: May 5, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyun-Jeong Yim, Soon-Choul Kim, Byung-Jun Bae, Hye-Ju Oh, Heung-Mook Kim, Hyoung-Soo Lim, Nam-Ho Hur
  • Publication number: 20200077126
    Abstract: Disclosed herein are a method and apparatus for providing and using a broadcast service. Multiple layers of contents may be provided over a broadcast network and a communication network. A terminal may acquire the multiple layers over the broadcast network and the communication network. When a specified layer cannot be acquired over the broadcast network, the terminal may acquire the specified layer over the communication network, using service-layer signaling information provided over the broadcast network. The service-layer signaling information may include information used to acquire the specified layer over the communication network.
    Type: Application
    Filed: August 30, 2019
    Publication date: March 5, 2020
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Hyun-Jeong YIM, Jae-Young LEE, Sung-Ik PARK, Heung-Mook KIM
  • Patent number: 10135895
    Abstract: The present invention relates to a method and an apparatus for transmitting broadcasting contents which repeatedly transmits segment based broadcasting contents to easily develop next generation broadcasting service and system so that it looks as if the contents are continuously reproduced even when contents having a limited capacity are repeatedly reproduced and a test environment which is the same as an actual broadcasting environment is provided.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: November 20, 2018
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Byung Jun Bae, Hye Ju Oh, Hyun Jeong Yim, Soon Choul Kim, Hyoung Soo Lim, Nam Ho Hur
  • Patent number: 10045162
    Abstract: A device for transmitting a media service in a hybrid network, which is a combination of a broadcasting network and a communication network, includes a streaming server, a streaming client, a multiplexer, and a transmitter. The streaming server generates media segments including media data and a metadata file including temporal order information and downloading and reproduction information of the media segments corresponding to a plurality of profiles. The streaming client selects a profile according to a transmission bit ratio appropriate for a broadcasting resource allocation state, requests a media segment with quality that is suitable for the broadcasting resource allocation state from the streaming server, and downloads the same. The multiplexer multiplexes part of information of the metadata file on the profile selected from among the media segment and the metadata file of the plurality of profiles to generate a baseband frame.
    Type: Grant
    Filed: January 15, 2016
    Date of Patent: August 7, 2018
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Joungil Yun, Woo-Suk Kim, Byungjun Bae, Hyun-Jeong Yim, Hyoungsoo Lim, Namho Hur
  • Patent number: 9906824
    Abstract: Disclosed is a method and device for transmitting media data in a digital broadcasting system for allocating media data to a superframe, and transmitting a superframe in which a time length of media data corresponds to a time length of the superframe.
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: February 27, 2018
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Woo-Suk Kim, Byungjun Bae, Hyun-Jeong Yim, Hyoungsoo Lim, Namho Hur
  • Patent number: 9866814
    Abstract: A method of synchronizing reference image with additional image in digital broadcasting includes generating at least one frame having predetermined identifier for providing notice of the start time of the reference image to receiver in advance; and transmitting at least one frame having the predetermined identifier to the receiver. Alternatively, the method of synchronizing reference image with additional image of includes generating signaling information containing additional image interlocking information at a transmission side in order to prepare for the additional image interlocked with the reference image at a reception side in advance; and providing the signaling information to the receiver. Therefore, it is possible to accurately and effectively perform the synchronization of 3D reference image with 3D additional image stored in the receiver or a streamed 3D additional image.
    Type: Grant
    Filed: January 26, 2012
    Date of Patent: January 9, 2018
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kug Jin Yun, Gwang Soon Lee, Hyoung Jin Kwon, Hyun Jeong Yim, Kwang Hee Jung, Won Sik Cheong, Nam Ho Hur
  • Publication number: 20170374421
    Abstract: Disclosed are a dynamic multi-mode service (MMS) transmission apparatus, a dynamic MMS reception apparatus, and a method for providing a dynamic MMS.
    Type: Application
    Filed: May 18, 2017
    Publication date: December 28, 2017
    Inventors: Hyun-Jeong YIM, Soon-Choul KIM, Byung-Jun BAE, Hye-Ju OH, Heung-Mook KIM, Hyoung-Soo LIM, Nam-Ho HUR
  • Publication number: 20170195742
    Abstract: Disclosed herein is an apparatus and method for providing a broadcast service. The apparatus for providing a broadcast service includes a segment and metadata creation unit for creating a media segment file and profile information for a broadcast streaming service, a transfer processing unit for performing packetization and configuring a transport session in order to transfer audio/video and data objects, which correspond to the media segment file, and a broadcast transmission unit for formatting a media stream, received from the transfer processing unit, according to a broadcast signal format by multiplexing the media stream based on a layer, for creating a broadcast transmission frame that includes signaling information, and for transmitting the broadcast transmission frame via a broadcast network.
    Type: Application
    Filed: June 21, 2016
    Publication date: July 6, 2017
    Inventors: Hye-Ju OH, Byung-Jun BAE, Hyun-Jeong YIM, Soon-Choul KIM, Hyoung-Soo LIM, Nam-Ho HUR
  • Publication number: 20170099335
    Abstract: The present invention relates to a method and an apparatus for transmitting broadcasting contents which repeatedly transmits segment based broadcasting contents to easily develop next generation broadcasting service and system so that it looks as if the contents are continuously reproduced even when contents having a limited capacity are repeatedly reproduced and a test environment which is the same as an actual broadcasting environment is provided.
    Type: Application
    Filed: March 29, 2016
    Publication date: April 6, 2017
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Byung Jun BAE, Hye Ju OH, Hyun Jeong YIM, Soon Choul KIM, Hyoung Soo LIM, Nam Ho HUR
  • Publication number: 20160302214
    Abstract: A device for transmitting a media service in a hybrid network, which is a combination of a broadcasting network and a communication network, includes a streaming server, a streaming client, a multiplexer, and a transmitter. The streaming server generates media segments including media data and a metadata file including temporal order information and downloading and reproduction information of the media segments corresponding to a plurality of profiles. The streaming client selects a profile according to a transmission bit ratio appropriate for a broadcasting resource allocation state, requests a media segment with quality that is suitable for the broadcasting resource allocation state from the streaming server, and downloads the same. The multiplexer multiplexes part of information of the metadata file on the profile selected from among the media segment and the metadata file of the plurality of profiles to generate a baseband frame.
    Type: Application
    Filed: January 15, 2016
    Publication date: October 13, 2016
    Inventors: Joungil YUN, Woo-Suk KIM, Byungjun BAE, Hyun-Jeong YIM, Hyoungsoo LIM, Namho HUR
  • Publication number: 20160269763
    Abstract: Disclosed is a method and device for transmitting media data in a digital broadcasting system for allocating media data to a superframe, and transmitting a superframe in which a time length of media data corresponds to a time length of the superframe.
    Type: Application
    Filed: March 10, 2016
    Publication date: September 15, 2016
    Inventors: Woo-Suk KIM, Byungjun BAE, Hyun-Jeong YIM, Hyoungsoo LIM, Namho HUR
  • Publication number: 20160105727
    Abstract: Disclosed is a method and device for providing a broadcasting service, including: acquiring signaling information from a broadcasting signal received from a broadcasting network; acquiring information on a hybrid broadcasting service based upon the signaling information; and determining whether a component to be received through a communication network exists based upon information on the hybrid broadcasting service.
    Type: Application
    Filed: October 8, 2015
    Publication date: April 14, 2016
    Inventors: Hyun-Jeong YIM, Byungjun BAE, Woo-Suk KIM, Joungil YUN, Hyoungsoo LIM, Namho HUR